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Detection of Radiation Tracks Recorded on Silver-Salt Photographic Materials by Fluorescence-Labeling Method

机译:荧光标记法检测银盐照相材料上记录的辐射径迹

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摘要

We have proposed a new fluorescence-labeling method to detect radiation tracks recorded on silver-salt photographic materials. Fluorescence images of tracks were obtained by converting the developed silver to silver iodide as a mordant by bleaching and selectively adsorbing a fluorescent dye, namely, 3,3'-diethyl-2,2'-oxacyanine iodide, on it. The dye emitted blue and green fluorescent lights in the adsorbed state to silver iodide. Even tracks masked with fake particles could be recognized clearly in the fluorescence images, because the dye was adsorbed only on silver iodide. This new fluorescence-labeling method will facilitate the development of new technologies for the analysis of radiation tracks on the basis of the color information obtained from the tracks.
机译:我们提出了一种新的荧光标记方法来检测银盐照相材料上记录的辐射轨迹。通过在其上漂白并选择性地吸附荧光染料即3,3'-二乙基-2,2'-草酰碘,将显影后的银转化为媒染剂而将碘化银转化为碘化物,得到轨道的荧光图像。染料在吸附状态下发出蓝色和绿色荧光灯,形成碘化银。由于染料仅吸附在碘化银上,因此即使在假象掩盖的痕迹上也可以在荧光图像中清楚地识别出来。这种新的荧光标记方法将有利于基于从辐射道获得的颜色信息来分析辐射道的新技术的开发。

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  • 来源
    《Japanese journal of applied physics》 |2013年第10issue1期|106402.1-106402.4|共4页
  • 作者单位

    Graduate School of Advanced Integration Science, Chiba University, Chiba 263-8522, Japan;

    Faculty of Engineering, Chiba University, Chiba 263-8522, Japan;

    Fuji Film, Minamiashigara, Kanagawa 250-0193, Japan;

    Research Institute of Nuclear Engineering, Fukui University, Tsuruga, Fukui 914-0055, Japan;

    Radiation Measurement Research Section, National Institute of Radiological Sciences, Chiba 263-8555, Japan;

    Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan;

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